Error:
test_aes_gcm_wrong_tag(OpenSSL::TestCipher):
OpenSSL::Cipher::CipherError: unable to set GCM tag
/home/travis/build/ruby/ruby/test/openssl/test_cipher.rb:190:in auth_tag=' /home/travis/build/ruby/ruby/test/openssl/test_cipher.rb:190:in test_aes_gcm_wrong_tag'
=end